Description This 7m MPO-8 APC (Female) to 4x MDC Duplex UPC harness is designed for breaking out an 8-fiber OS2 single-mode MPO link into four MDC duplex connections. It features a yellow LSZH jacket and Type B polarity, making it suitable for high-density transceiver-to-switch patching. The assembly provides reliable performance for high-speed breakout applications.